1551170560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:422

約数の個数: 176

約数和(自身を含む): 3985263360

約数和(自身を除く): 2434092800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 128, 145, 155, 160, 232, 248, 256, 290, 310, 320, 337, 464, 496, 512, 580, 620, 640, 674, 899, 928, 992, 1024, 1160, 1240, 1280, 1348, 1685, 1798, 1856, 1984, 2320, 2480, 2560, 2696, 3370, 3596, 3712, 3968, 4495, 4640, 4960, 5120, 5392, 6740, 7192, 7424, 7936, 8990, 9280, 9773, 9920, 10447, 10784, 13480, 14384, 14848, 15872, 17980, 18560, 19546, 19840, 20894, 21568, 26960, 28768, 29696, 31744, 35960, 37120, 39092, 39680, 41788, 43136, 48865, 52235, 53920, 57536, 71920, 74240, 78184, 79360, 83576, 86272, 97730, 104470, 107840, 115072, 143840, 148480, 156368, 158720, 167152, 172544, 195460, 208940, 215680, 230144, 287680, 302963, 312736, 334304, 345088, 390920, 417880, 431360, 460288, 575360, 605926, 625472, 668608, 781840, 835760, 862720, 920576, 1150720, 1211852, 1250944, 1337216, 1514815, 1563680, 1671520, 1725440, 2301440, 2423704, 2501888, 2674432, 3029630, 3127360, 3343040, 4602880, 4847408, 5003776, 5348864, 6059260, 6254720, 6686080, 9694816, 10007552, 10697728, 12118520, 12509440, 13372160, 19389632, 24237040, 25018880, 26744320, 38779264, 48474080, 50037760, 53488640, 77558528, 96948160, 155117056, 193896320, 310234112, 387792640, 775585280, 1551170560]

約数ペア:

[(1, 1551170560), (2, 775585280), (4, 387792640), (5, 310234112), (8, 193896320), (10, 155117056), (16, 96948160), (20, 77558528), (29, 53488640), (31, 50037760), (32, 48474080), (40, 38779264), (58, 26744320), (62, 25018880), (64, 24237040), (80, 19389632), (116, 13372160), (124, 12509440), (128, 12118520), (145, 10697728), (155, 10007552), (160, 9694816), (232, 6686080), (248, 6254720), (256, 6059260), (290, 5348864), (310, 5003776), (320, 4847408), (337, 4602880), (464, 3343040), (496, 3127360), (512, 3029630), (580, 2674432), (620, 2501888), (640, 2423704), (674, 2301440), (899, 1725440), (928, 1671520), (992, 1563680), (1024, 1514815), (1160, 1337216), (1240, 1250944), (1280, 1211852), (1348, 1150720), (1685, 920576), (1798, 862720), (1856, 835760), (1984, 781840), (2320, 668608), (2480, 625472), (2560, 605926), (2696, 575360), (3370, 460288), (3596, 431360), (3712, 417880), (3968, 390920), (4495, 345088), (4640, 334304), (4960, 312736), (5120, 302963), (5392, 287680), (6740, 230144), (7192, 215680), (7424, 208940), (7936, 195460), (8990, 172544), (9280, 167152), (9773, 158720), (9920, 156368), (10447, 148480), (10784, 143840), (13480, 115072), (14384, 107840), (14848, 104470), (15872, 97730), (17980, 86272), (18560, 83576), (19546, 79360), (19840, 78184), (20894, 74240), (21568, 71920), (26960, 57536), (28768, 53920), (29696, 52235), (31744, 48865), (35960, 43136), (37120, 41788), (39092, 39680)]